Laptop i5 - Intel HD3000 or discrete card

[drotik]

Hi,

I would like to buy a new laptop with Intel i5 Sandy Bridge,
maybe Asus K53 class... (up to 600€)
I don´t use laptop for playing demanding games..., therefore i ask:

Which graphic card is better to use it with Edius - internal Intel HD 3000 with quicksync or discrete card -e.g. NVIDIA GeForce 610M 2GB?

OR:

Is important to buy laptop with discrete card, or Intel HD 3000 or 4000 (by Ivy Bridge) is enough via its quicksync for Edius?

Sorry of my English :-).